发明名称 |
A POLYAMIDE RATE-MODULATED MONOLITHIC DRUG DELIVERY SYSTEM |
摘要 |
This invention relates to a polyamide rate-modulated monolithic drug delivery system comprising at least one active compound and a biodegradable and biocompatible polyamide polymer. The polymer is selected for delivering, in use, the active compound, within a predetermined time frame depending on the biodegradable properties of the polymer, to a target organism or organisms. In one embodiment of the invention the polymer is modified by salting-out or crosslinking the polymeric material to achieve the desired biodegradability characteristics and, consequently, to control the release of the active compound. |
申请公布号 |
WO2008102247(A3) |
申请公布日期 |
2009.10.15 |
申请号 |
WO2008IB00395 |
申请日期 |
2008.02.22 |
申请人 |
UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG;KOLAWOLE, OLUWATOYIN AYOTOMILOLA;PILLAY, VINESS;CHOONARA, YAHYA ESSOP |
发明人 |
KOLAWOLE, OLUWATOYIN AYOTOMILOLA;PILLAY, VINESS;CHOONARA, YAHYA ESSOP |
分类号 |
A61K9/20;A61K9/00;C08L77/00 |
主分类号 |
A61K9/20 |
代理机构 |
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